<template>
  <div id="aCoursesList" class="bg-fa of">
    <!-- 讲师列表 开始 -->
    <section class="container">
      <header class="comm-title all-teacher-title">
        <h2 class="fl tac">
          <span class="c-333">全部讲师</span>
        </h2>
        <section class="c-tab-title">
          <a id="subjectAll" title="全部" href="#">全部</a>
          <!-- <c:forEach var="subject" items="${subjectList }">
                            <a id="${subject.subjectId}" title="${subject.subjectName }" href="javascript:void(0)" onclick="submitForm(${subject.subjectId})">${subject.subjectName }</a>
          </c:forEach>-->
        </section>
      </header>
      <section class="c-sort-box unBr">
        <div>
          <!-- /无数据提示 开始-->
          <section class="no-data-wrap" v-if="data.total == 0 ">
            <em class="icon30 no-data-ico">&nbsp;</em>
            <span class="c-666 fsize14 ml10 vam">没有相关数据，小编正在努力整理中...</span>
          </section>
          <!-- /无数据提示 结束-->
          <article v-if="data.total>0" class="i-teacher-list">
            <ul class="of">
              <li v-for=" teacher in data.items" :key="teacher.id" >
                <section class="i-teach-wrap">
                  <div class="i-teach-pic">
                    <a :href="'/teacher/'+teacher.id" :title="teacher.name" target="_blank">
                      <img :src="teacher.avatar" :alt="teacher.name">
                      <!-- alt: -->
                    </a>
                  </div>
                  <div class="mt10 hLh30 txtOf tac">
                    <a :href="'/teacher/'+teacher.id" :title="teacher.name" target="_blank" class="fsize18 c-666">{{ teacher.name }}</a>
                  </div>
                  <div class="hLh30 txtOf tac">
                    <span class="fsize14 c-999">{{teacher.intro}}</span>
                  </div>
                  <div class="mt15 i-q-txt">
                    <p class="c-999 f-fA">{{teacher.career}}</p>
                  </div>
                </section>
              </li>
            </ul>
            <div class="clear"></div>
          </article>
        </div>
            <!-- 公共分页 开始 -->
            <div>
              <div class="paging">
                <!-- undisable这个class是否存在，取决于数据属性hasPrevious -->
                <a
                  :class="{undisable: !data.hasPrevious}"
                  href="#"
                  title="首页"
                  @click.prevent="gotoPage(1)">首</a>
                <a
                  :class="{undisable: !data.hasPrevious}"
                  href="#"
                  title="前一页"
                  @click.prevent="gotoPage(data.current-1)">&lt;</a>
                <a
                  v-for="page in data.pages"
                  :key="page"
                  :class="{current: data.current == page, undisable: data.current == page}"
                  :title="'第'+page+'页'"
                  href="#"
                  @click.prevent="gotoPage(page)">{{ page }}</a>
                <a
                  :class="{undisable: !data.hasNext}"
                  href="#"
                  title="后一页"
                  @click.prevent="gotoPage(data.current+1)">&gt;</a>
                <a
                  :class="{undisable: !data.hasNext}"
                  href="#"
                  title="末页"
                  @click.prevent="gotoPage(data.pages)">末</a>
              </div>
            </div>
          <!-- 公共分页 结束 -->
      </section>
    </section>
    <!-- /讲师列表 结束 -->
  </div>
</template>
<!-- vue3这样写 -->
<!-- <script setup>
import { ref, onMounted } from 'vue';
import teacherApi from '@/api/teacher';

const data = ref(null);

onMounted(async () => {
  try {
    const response = await teacherApi.getAllTeacher(1, 8);
    data.value = response.data.data;
  } catch (error) {
    console.error(error);
  }
});

function gotoPage(page) {
  teacherApi.getAllTeacher(page, 8)
    .then((response) => {
      data.value = response.data.data;
    })
    .catch((error) => {
      console.error(error);
    });
}
</script> -->

<script>
import teacherApi from '@/api/teacher'
export default {
  asyncData({params,error}){
    return teacherApi.getAllTeacher(1,8)
    .then(Response => {
      console.log(Response.data.data)
      return { data:Response.data.data}
    }) 
  },

  methods:{
    gotoPage(page){
      teacherApi.getAllTeacher(page,8)
        .then(Response => {
          this.data = Response.data.data
        })
    }  
  }
}

</script>
